Apex domains cannot have CNAME records.
Question and response
Question
dig utopiaonline.org. NS
Answer
utopiaonline.org. 3 NS ns-178.awsdns-22.com.
utopiaonline.org. 3 NS ns-1865.awsdns-41.co.uk.
utopiaonline.org. 3 NS ns-626.awsdns-14.net.
utopiaonline.org. 3 NS ns-361.awsdns-45.com.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0